30kN Hydraulic Tensioner

Our SA-YZ30A Hydraulic Tensioner is an ideal product for releasing a variety of electric conductors and ground. Also, it is applicable for the tension stringing operation of both optical fiber composite overhead ground wire (OPGW) and all-dielectric self-supporting optic fiber cable (ADSS).

The bullwheel of our SA-YZ30A Hydraulic Tensioner adopts the wear resistant MC nylon lining segments. In addition, the infinitely variable pay-off tension can make the constant tension stringing come true. In case of hydraulic failure, the spring applied hydraulically released multi-plate brake can work automatically to ensure the safe operation.

Main Specifications

Model	SA-YZ30 Hydraulic Tensioner
Maximum Tension (kN)	30
Continuous Tension (kN)	25
Maximum Speed (km/h)	5
Bullwheel Bottom of Groove Diameter (mm)	Φ1200
Number of Grooves	5
Maximum Pullback (kN)	20
Maximum Diameter of Suitable Conductor (mm)	Φ32
Engine Power / Speed (kW/rpm)	11/2200
Dimensions (mm)	3560 × 1600 × 2220
Weight (kg)	1700

Main Components

Engine	Chinese top-brand water-cooled diesel engine
Main Pump/Motor	Chinese famous-brand pump and motor
Reducer	RR (Italian)
Radiator	AKG
Hydraulic Instrument	WIKA
Option	Imported engine (Product Model: SA-YZ30B, Item number: 07156)

NINGBO MARSHINE POWER TECHNOLOGY Co., Ltd. Since 2000 have established the whole series of the Conductor Installation Device, Optical Fiber Cable Stringing Equipment , and cable installtion tools. Machines such as Hydraulic Wire Puller, Hydraulic Wire Tensioner, and Engine Power Winch, they are all get the high qualified certification, and through the ISO,testing report, and QA testing before delivery. To support the Transmission work, there is Gin Pole, Stringing Block , and Hoisting Tackle, and Special Block . Besides, other Lifting Tools , Tightener, Hydraulic Compressor and hydraulic pump, are very professionally produced, selling to the oversea countries more than 50. Emergency Restoration Tower and crossing structure, and Safety Tools And Accessories , we are not demand the MOQ, you can freely let us know your quantity, and give you the supportive and skillful opinions, while the competitive price.

(https://www.puller-tensioner.com/)